TOP 10 SPACE YOUTUBE CHANNELS 2018

We were impressed when we detected the first exoplanet, but how about detecting planets in other galaxies? In this episode, we discuss recent evidence for extragalactic planets, the possibility of rogue planets being homes for civilizations and the possibility of travelling to other galaxies. ►Click here to subscribe: https://www.youtube.com/channel/UCB0fFWQLZ2oj-FaoDUG_wow?sub_confirmation=1 ►Written, Produced & Narrated by: David ►Share this video: https://youtu.be/3IH_CxaplV8 Music: “So Many Stars” by Miguel Johnson “Cylinder Five” by Chris Zabriskie "Endless Story about Sun and Moon” by Kai Engel

🤝Patreon: https://www.patreon.com/Astronomic 💵PayPal: [email protected] 💰Bitcoin: 1PpRcgMy2ZvkLnuds6wamBZ7dR2zSNjVpr ———————————————————————————— ✏️Title: Black Holes ➕Subscribe: https://www.youtube.com/Astronomic 👍Enjoyed the Video? Leave a Like! 🔔 Turn on Notifications, for Video Alerts! ———————————————————————————— 📹Videos: ① https://www.youtube.com/watch?v=FqNzExzQ2RI&t=81s&ab_channel=Astronomic ② https://www.youtube.com/watch?v=3R-jMdSGNE8&ab_channel=Astronomic ③ https://www.youtube.com/watch?v=I6MWuCPRewc&ab_channel=Astronomic ———————————————————————————— 🐦Twitter: https://www.twitter.com/Astr0nomic 📖Facebook: https://www.facebook.com/Astronomic 📸Instagram: https://www.instagram.com/Astr0nomic 📼More: https://www.curious.com/Astronomic ———————————————————————————— 🎹Music: “Perspectives” Kevin MacLeod (https://www.incompetech.com) 📱Icons: FreePik (https://www.freepik.com) ———————————————————————————— 📝Licensed under Creative Commons Attribution 3.0 🚀Licensed under Astronomic videos ©

SpaceX will be launching the RADARSAT constellation for the Canadian Space Agency (CSA) on a Falcon 9 rocket from Space Launch Complex 4E (SLC-4E) at the Vandenberg Air Force Base (VAFB). Want more info? Check out our Prelaunch Preview! https://everydayastronaut.com/prelaunch-preview-spacex-radarsat-constellation/ -------------------------------------------- Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel and subreddit! - http://patreon.com/everydayastronaut The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music I'm the cohost of an awesome podcast where we talk all about current technologies and how they shape our future! http://ourludicrousfuture.com or here on YouTube https://www.youtube.com/ourludicrousfuture

An exploration of the transient lunar phenomena, strange brightening, darkening and discolorations on the surface of the moon observed by professional astronomers. My talk show! https://www.youtube.com/eventhorizonshow My Patreon! https://www.patreon.com/johnmichaelgodier Papers: "Analyses of Lunar Transient Phenomena (LTP) Observations from 557 - 1994 A.D.", Cameron, 1994 http://users.aber.ac.uk/atc/tlp/cameron.pdf Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Darkest Child by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100783 Artist: http://incompetech.com/

Looking to get started in astronomy? Try OPT: http://bit.ly/2Qkb62E (aff link) In this episode, remember that ultra diffuse galaxy I told you about in SFNs 226 and 232? You know, the one with NO dark matter? Well turns out there is dark matter there after all. This was always a controversial finding, back in SFN 226 I reported that the group who found Dragonfly 44, an ultra diffuse galaxy with very little dark matter in it, had also taken a closer look at another galaxy, NGC1052-DF2 and wrote a paper, in Nature of all places, announcing that according to their observations, this galaxy rotated just like a galaxy would if it had no dark matter at all in it. SFN 226: https://www.youtube.com/watch?v=xMfwInmYI9o SFN 232: https://www.youtube.com/watch?v=xMfwInmYI9o Read more at ScienceAlert.com: https://www.sciencealert.com/there-s-a-really-simple-explanation-for-that-galaxy-with-no-dark-matter Consider supporting Space Fan News: https://patreon.com/DeepAstronomy to ensure you get current space & astronomy news each week! Space Fan News Theme by Stephen Dubois available for download here: http://ancienteyesmusic.com Follow DeepAstronomy on Twitter: @DeepAstronomy Like DeepAstronomy on Facebook: https://www.facebook.com/DeepAstronomy/ Like Space Fan News on Facebook: https://www.facebook.com/SpaceFanNews/

This week we bring you launches in a slightly updated format. A bit tweaked even from last week, let me know if that adds some of the excitement and fun back in. In News this week ESA is working on a reusable spaceship that can rapidly bring back samples to Earth. There's also a mysterious lump on the Moon that may be made of materials we can use to build with. And of course Dr. Tamitha Skov brings us not only this weeks Space Weather but also a quick update on some beautiful clouds that the sun has been influencing. If you would like to continue the conversation we have a few great ways to do that: - Comment right here on YouTube. We'll comment back or even feature it in the show - Create a new post on our community forum at https://community.tmro.tv - Head over to our real-time Discord channel here: https://discord.gg/9NkkFWD

In this week's live QA episode, I tackled questions about the reality of returning astronauts to the Moon by 2024, the loss of dark skies, will we ever be able to shop for our own personal spacecraft, and more. 01:00 Our hiatus 04:40 Can we really return to the Moon by 2024? 09:05 Dark sky controversy 10:28 Is it hard to stay fascinated about astronomy? 13:44 Will space travel ever be like air travel? 15:49 Didn't Trump say they weren't going to the Moon any more? 17:54 Did extraterrestrial visited our planet in the past? 19:57 Where can you get my new poster? 20:55 What is the most important invention? 23:33 If I was captain of a starship, where would I go? 24:15 Any merch? 25:40 Will we shop for personal spacecraft? 27:05 Is something looking back at us? 27:50 When will Starlink be available? 30:05 Star Trek, Star Wars or Rick and Morty 30:48 What about space elevators? 34:07 Will space planes ever be viable? 35:36 Can't they use robots to fix Hubble? 37:41 Why aren't ion engines used more often? 40:32 Would I fly on Virgin Galactic? 41:20 Why don't nations work on Mars missions together? 42:55 What does the poster behind my head say? 43:00 Will solar power work on Mars? 45:06 Would capturing satellites be profitable? 47:00 Are there more efficient ways to land on Mars? 47:44 Could SpaceX be allowed mine an asteroid? 50:25 Has audio been recorded on another world? 52:13 No weapons of mass destruction in space 52:53 Could someone get the RTGs from the Voyagers to make a weapon? 53:27 Are the number of stars in the Milky Way increasing? 55:32 Will we be able to communicate faster than light? 56:17 What's the punishment for violating the Outerspace Treaty? 57:30 Wrap up Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected]

From Space-X to Blue Origin, rocket launches have increased tremendously over the past year. How do these numerous launches affect the environment? These Engineers Want to 3D Print an Entire Rocket in 60 Days https://youtu.be/R5mhUm6NzqE Read More: Why it’s time to study how rocket emissions change the atmosphere https://www.theverge.com/2018/5/31/17287062/rocket-emissions-black-carbon-alumina-particles-ozone-layer-stratosphere “As launches increase, policymakers will eventually want to know what kind of damage these vehicles are causing to the environment and if regulations are necessary.” What Impact Might SpaceX's Falcon Heavy Program Have on the Atmosphere? https://www.space.com/39705-spacex-falcon-heavy-rocket-earth-atmosphere.html “One of the greatest concerns to scientists are rockets that use chlorine, such as the space shuttle's solid rocket boosters. The Falcon Heavy's kerosene boosters would also contribute to ozone depletion due to their outputs of nitric oxide and nitrogen dioxide, both of which react with ozone in the atmosphere.” Is SpaceX Being Environmentally Responsible? https://www.smithsonianmag.com/science-nature/spacex-environmentally-responsible-180968098/ The rocket is reusable, which means cutting down the resources required for the metal body of the rocket. However, the mass of most rockets are more than 95% fuel. Building bigger rockets with bigger payloads means more fuel is used for each launch.” ____________________ Elements is more than just a science show. It’s your science-loving best friend, tasked with keeping you updated and interested on all the compelling, innovative and groundbreaking science happening all around us. Join our passionate hosts as they help break down and present fascinating science, from quarks to quantum theory and beyond. Seeker explains every aspect of our world through a lens of science, inspiring a new generation of curious minds who want to know how today’s discoveries in science, math, engineering and technology are impacting our lives, and shaping our future. Our stories parse meaning from the noise in a world of rapidly changing information. Visit the Seeker website https://www.seeker.com/videos Elements on Facebook https://www.facebook.com/SeekerElements/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker http://www.seeker.com/

Get your first audiobook and 2 Audible originals free when you try Audible for 30 days visit https://www.audible.com/scishowspace or text ‘scishowspace’ to 500 500! A little over a year ago, we covered a mind-blowing discovery on SciShow Space News. Some researchers even suggested that, if this was confirmed, it would be one of the biggest astronomy findings in years. Except, as it turns out… that discovery was probably wrong. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://academic.oup.com/mnras/article-abstract/486/1/1192/5380810?redirectedFrom=fulltext https://www.eurekalert.org/pub_releases/2019-06/idad-tmo060619.php https://arxiv.org/pdf/1806.10141.pdf https://www.nature.com/articles/s41586-019-1242-z https://www.eurekalert.org/pub_releases/2019-06/nrao-cnr060519.php https://arxiv.org/pdf/1006.0064.pdf https://www.sciencenews.org/article/accretion-disk-milky-way-galaxy-black-hole IMAGE SOURCES: https://commons.wikimedia.org/wiki/File:NGC_1052-DF2_a_ghostly_galaxy_lacking_dark_matter.jpg https://www.eso.org/public/images/eso1217a/ https://commons.wikimedia.org/wiki/File:N1042s.jpg https://www.istockphoto.com/photo/constellations-cetus-gm482444373-37731546 https://commons.wikimedia.org/wiki/File:Sagittarius_A*.jpg https://www.eurekalert.org/multimedia/pub/202838.php?from=431938 https://commons.wikimedia.org/wiki/File:Star_with_accretion_disk.jpg https://commons.wikimedia.org/wiki/File:Black_hole_-_Messier_87_crop_max_res.jpg https://www.eurekalert.org/multimedia/pub/202839.php?from=431938 https://commons.wikimedia.org/wiki/File:ALMA_Antennas_on_Chajnantor.jpg https://hu.wikipedia.org/wiki/F%C3%A1jl:The_Southern_Milky_Way_Above_ALMA.jpg https://commons.wikimedia.org/wiki/File:ESO_-_The_Radial_Velocity_Method_(by).jpg

Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "ISAAC" to 500-500. Black Holes are often considered the most dangerous objects in the Universe, especially in science fiction, and today we'll look at how these may be used as weapons in future warfare. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/weaponizing-black-holes Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/weaponizing-black-holes-narration-only Credits: Weaponizing Black Holes Episode 190, Season 5 E24 Written by: Isaac Arthur Editors: Darius Said Jerry Guern Mark Warburton Olly Epsom Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Justin Dixon Ken York https://www.facebook.com/YDVisual/ LegionTech Studios https://hades9.com Luca DeRosa Mihail Yordanov Sergio Botero https://www.artstation.com/sboterod?fref=gc Produced & Narrated by: Isaac Arthur Music Manager: Luca DeRosa - [email protected] Music: Paradox Interactive, "The Titan" https://www.paradoxplaza.com Reign Pagaran, "Distant Voyager" Paradox Interactive. "The Imperial Fleet" Chris Zabriskie, "The Temperature of the Air on the Bow of the Kaleetan" http://chriszabriskie.com Marcus Warner, "Ends of the Earth" https://marcuswarnermusic.bandcamp.com Aerium, "Sky Library" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Pluto and it's largest moon, Charon, are so far from the Sun and so tiny that they would not seem like promising options for interplanetary colonization. However, they may turn out to be excellent prospects precisely because the double dwarf planet offers some unique options, like space elevators right from surface to surface. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/colonizing-pluto Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/colonizing-pluto-narration-only Credits: Outward Bound: Colonizing Pluto Episode 189 Season 5 E23 Written by: Isaac Arthur Jerry Guern Mark Warburton Editors: Evan Schultheis Darius Said Keith Blockus Matthew Acker Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Fishy Tree https://www.deviantart.com/fishytree/ Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Katie Byrne Ken York https://www.facebook.com/YDVisual/ Kristijan Tavcar https://www.miragedereve.com Sam McNamara Sergio Botero https://www.artstation.com/sboterod?fref=gc The Ashdale Regiment https://www.youtube.com/channel/UCvIoDwtY8FVw35xgDU0-yMQ Produced & Narrated by: Isaac Arthur Music Manager: Luca DeRosa - [email protected] Music: Markus Junnikkala, "Hail the Victorious Dead" https://www.markusjunnikkala.com/ Aerium, "The islands moved while I was asleep" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Kai Engel, "Endless Story About Sun and Moon" https://www.kai-engel.com/ Markus Junnikkala, "We Roam the Stars", https://www.markusjunnikkala.com/ Paradox Interactive, "Faster than light" https://www.paradoxplaza.com

Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur Spaceplanes long seemed like the logical next step for getting into orbit after the Space Shuttle, but have seemingly fallen to the wayside in recent years in favor of reusable rockets. But the future may see a return of spaceplanes, and we'll look at some of the more promising designs like Skylon. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/spaceplanes- Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/spaceplanes-narration-only Credits Upward Bound: Spaceplanes Episode 188, Season 5 E22 Written by: Isaac Arthur Editors: Evan Schultheis Keith Blockus Mark Warburton Matthew Acker S. Kopperud Olly Epsom Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Kris Holland (Mafic Studios) www.maficstudios.com Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Katie Byrne Sam McNamara Sergio Botero https://www.artstation.com/sboterod?fref=gc Produced & Narrated by: Isaac Arthur Music Manager: Luca DeRosa - [email protected] Music: Sergey Cheremisinov, "Sirius" https://www.s-cheremisinov.com Evan King, "Enchiridion" https://evanking.bandcamp.com/ Miguel Johnson, "Caustic Conflict" https://soundcloud.com/migueljohnsonmjmusic Aerium, "The Darwin project" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ